Easy Jr... They're "8" chargeables and a host of ways of looking at the rest.
1) #6 blade grind
2) Stainless
3) Thumb notches
4) Nickel silver single hilt (No charge for squared top)
5) Aluminum & black spacers
6) Stag handle
7) Blade etching
8) CW Installation
As for the rest? "BOTH" stags were CW. I bought the crown from GTR. The sheath would be a chargeable option also, as a black sheath is more money..."plus" I bought the Gator and paid Greg Gutcher to make the sheaths. There was also a special blade stamp figured into the mix.
100 knives and some were assigned matching S/Ns, leaving some of the 100 numbers void. I think that may cover everything. Hope this helps.
Stay sharp, Capt. Chris
PS: #6 grind on a carver (#6-9" or a #6-9", Large Filet, #6-4 1/2" steak knife and all Model #10's is non-chargeable so I can see why Larry (and a lot of other people) may question that blade grind as a chargeable option...CCS